Matches in SemOpenAlex for { <https://semopenalex.org/work/W2002650071> ?p ?o ?g. }
Showing items 1 to 58 of
58
with 100 items per page.
- W2002650071 endingPage "012024" @default.
- W2002650071 startingPage "012024" @default.
- W2002650071 abstract "We studied the dynamical evolution of asteroids in terrestrial planet crossing orbits, located between 2.1 and 2.5 AU. The evolution is analyzed by direct numerical integration of massless particles under the gravitational influence of all planets from Venus to Neptune. The simulations include the Yarkovsky effect, introduced as a non conservative force that produces a slow variation of the average orbital semimajor axis. Our analysis focuses on the test particles that can reach the middle and outer regions of the Main Belt (semimajor axis > 2.5 AU) during their evolution, since these may be relevant for understanding the transport mechanisms of asteroids from the inner Belt. These mechanisms could help to explain, for example, the existence of basaltic asteroids beyond 2.5 AU assuming that these bodies originate in the Vesta family, located at ∼ 2.3 AU. We found that, although some orbits that reach the middle and outer regions of the Belt can become temporarily detached from the planet crossing regime, and may have their orbital eccentricities damped due to capture at some mean motion resonances, such orbits survive for only a few hundred thousand years and, ultimately, the test particles return to the planet crossing regime being eventually discarded by close encounters with the planets. These results seem to indicate that a transport mechanism based only on planetary encounters and resonant capture might not be efficient enough to justify the presence of basaltic asteroids beyond 2.5 AU." @default.
- W2002650071 created "2016-06-24" @default.
- W2002650071 creator A5022500729 @default.
- W2002650071 creator A5078607436 @default.
- W2002650071 date "2011-03-01" @default.
- W2002650071 modified "2023-09-26" @default.
- W2002650071 title "Evolution of planet crossing asteroids in the inner Main Belt" @default.
- W2002650071 cites W1975394158 @default.
- W2002650071 cites W1990856664 @default.
- W2002650071 cites W2003769482 @default.
- W2002650071 doi "https://doi.org/10.1088/1742-6596/285/1/012024" @default.
- W2002650071 hasPublicationYear "2011" @default.
- W2002650071 type Work @default.
- W2002650071 sameAs 2002650071 @default.
- W2002650071 citedByCount "1" @default.
- W2002650071 countsByYear W20026500712017 @default.
- W2002650071 crossrefType "journal-article" @default.
- W2002650071 hasAuthorship W2002650071A5022500729 @default.
- W2002650071 hasAuthorship W2002650071A5078607436 @default.
- W2002650071 hasBestOaLocation W20026500711 @default.
- W2002650071 hasConcept C121332964 @default.
- W2002650071 hasConcept C124017977 @default.
- W2002650071 hasConcept C127313418 @default.
- W2002650071 hasConcept C1276947 @default.
- W2002650071 hasConcept C2777377174 @default.
- W2002650071 hasConcept C2779700264 @default.
- W2002650071 hasConcept C51244244 @default.
- W2002650071 hasConcept C58142911 @default.
- W2002650071 hasConcept C87355193 @default.
- W2002650071 hasConceptScore W2002650071C121332964 @default.
- W2002650071 hasConceptScore W2002650071C124017977 @default.
- W2002650071 hasConceptScore W2002650071C127313418 @default.
- W2002650071 hasConceptScore W2002650071C1276947 @default.
- W2002650071 hasConceptScore W2002650071C2777377174 @default.
- W2002650071 hasConceptScore W2002650071C2779700264 @default.
- W2002650071 hasConceptScore W2002650071C51244244 @default.
- W2002650071 hasConceptScore W2002650071C58142911 @default.
- W2002650071 hasConceptScore W2002650071C87355193 @default.
- W2002650071 hasLocation W20026500711 @default.
- W2002650071 hasOpenAccess W2002650071 @default.
- W2002650071 hasPrimaryLocation W20026500711 @default.
- W2002650071 hasRelatedWork W1611119810 @default.
- W2002650071 hasRelatedWork W2015656175 @default.
- W2002650071 hasRelatedWork W2088725485 @default.
- W2002650071 hasRelatedWork W2884545530 @default.
- W2002650071 hasRelatedWork W3004033155 @default.
- W2002650071 hasRelatedWork W3104542884 @default.
- W2002650071 hasRelatedWork W3107940101 @default.
- W2002650071 hasRelatedWork W61947086 @default.
- W2002650071 hasRelatedWork W627562069 @default.
- W2002650071 hasRelatedWork W3166770935 @default.
- W2002650071 hasVolume "285" @default.
- W2002650071 isParatext "false" @default.
- W2002650071 isRetracted "false" @default.
- W2002650071 magId "2002650071" @default.
- W2002650071 workType "article" @default.